Ontologia

Commune · ROU

Izvoru Crisului

Romania

DfbCold, no dry season, warm summer(100 %)

Species observed

127

Observations

231

Area

41,4km²

Ecological tissue

Sample of 31 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Izvoru Crisului : 24 espèces reliées par 80 interactions GloBI sur 4 types (connectance 17.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
80
Connectance
0.172
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

127 distinct species · 231 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

231 obs · 2 cellules
Obs. / cellule
≥ 116
116–115
116–115
116–115
< 116

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

8,1°C

Annual rain

811mm

Warmest m°

22,3°C

Coldest m°

-6,3°C

Elevation: 613 m on average (min 513 m, max 705 m)

Bioclimatic detailsExpert
Annual mean temp.
8,1°C
Annual rain
811mm
Warmest month
22,3°C
Coldest month
-6,3°C
Mean alt.
613m
Min
513m
Max
705m
Std. dev.
39m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,2

Org. C

28,9g/kg

Clay

37,3%

Sand

32,9%

Silt

29,8%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
48,4g/kg
Clay
35,5%
Sand
33,7%
Silt
30,8%
5–15 cm
pH H₂O
6,2
Org. C
22,3g/kg
Clay
39,4%
Sand
32,2%
Silt
28,4%
15–30 cm
pH H₂O
6,3
Org. C
16,1g/kg
Clay
37,1%
Sand
32,6%
Silt
30,2%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest26.4%
Crops29.9%
Built-up0.4%
Bare soil0.4%
Other (grassland, water…)43.0%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

5,9km

Basins crossed

3

Max stream order

2

Max drainage

823km²

Discharge in basins

0,4m³/s

Mean precip.

675mm/an

Mean T°

8,0°C

Moisture idx

-0,18

Max snow

16%

Mean runoff

274mm/an

Mean elev. (basins)

605m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

38,6%

Pesticides

5,4kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)